378020155

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1\times {\mathrm{1669}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 459557280

約数和(自身を除く): 81537125

約数列:

[1, 5, 97, 467, 485, 1669, 2335, 8345, 45299, 161893, 226495, 779423, 809465, 3897115, 75604031, 378020155]

約数ペア:

[(1, 378020155), (5, 75604031), (97, 3897115), (467, 809465), (485, 779423), (1669, 226495), (2335, 161893), (8345, 45299)]